/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package multiface.promonet.servlet;

import java.io.IOException;
import java.io.PrintWriter;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import multiface.promonet.jpa.util.PersistenceManager;
import multiface.promonet.servlet.log.ActionLogDb;
import multiface.promonet.servlet.section.Account;
import multiface.promonet.servlet.section.Activity;
import multiface.promonet.servlet.section.Administrator;
import multiface.promonet.servlet.section.Comunication;
import multiface.promonet.servlet.section.Job;
import multiface.promonet.servlet.section.Promotion;
import multiface.promonet.servlet.section.Referent;

/**
 *
 * @author diego
 */
@WebServlet(name = "ActionServlet", urlPatterns = {"/ActionServlet"})
public class ActionServlet extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            EntityManagerFactory emf = PersistenceManager.getInstance().getEntityManagerFactory();
            EntityManager em = emf.createEntityManager();

            
            String section = request.getParameter("section");
            
            if(section.equalsIgnoreCase("account")){
                Account.dispatcher(request, response);
            }
            if(section.equalsIgnoreCase("comunication")){
                Comunication.dispatcher(request, response);
            }
            if(section.equalsIgnoreCase("promotion")){
                Promotion.dispatcher(request, response);
            }
            if(section.equalsIgnoreCase("job")){
                Job.dispatcher(request, response);
            }
            if(section.equalsIgnoreCase("referent")){
                Referent.dispatcher(request, response);
            }
            if(section.equalsIgnoreCase("administrator")){
                Administrator.dispatcher(request, response);
            }
            if(section.equalsIgnoreCase("activity")){
                Activity.dispatcher(request, response);
            }

            ActionLogDb.addLog(request, response);

            em.close();
        } catch (Exception ex) {
            System.out.println(ex);
            ActionLogDb.addLog(request, response, ex);
        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
